Map of flight path and driving directions from Dallas to Lexington.
Shortest flight path between Dallas/Fort Worth International Airport (DFW) and Lexington Blue Grass Airport (LEX).
How far is Lexington from Dallas?
There are several ways to calculate distances between Dallas and Lexington. Here are two common methods:Vincenty's formula (applied above)
- 784.670 miles
- 1262.804 kilometers
- 681.860 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 783.625 miles
- 1261.122 kilometers
- 680.951 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Time difference and current local times
The time difference between Dallas and Lexington is 1 hour. Lexington is 1 hour ahead of Dallas.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 133 kg (294 pounds).
Frequent Flyer Miles Calculator
Dallas (DFW) → Lexington (LEX).